Sia And David Guetta Release New Song 'Flames'

(Radio.com) Sia and David Guetta are getting the old band back together again. Having already collaborated on such hits as "Titanium" and "She-Wolf," the dynamic duo have reconvened to produce a new track, "Flames."

''Titanium' is still one of the tracks I am proudest of and Sia is one of my favorite artists to work with," Guetta said in a press statement. "She's a great songwriter and has an amazing voice. I'm just super excited that we get to release another track together."

The dramatic new collaboration features a pulsating rhythm and percussive guitars to support Sia's soaring vocals that dominate the mix. Listen to "Flames" here.